201997028273

素因数分解:

${\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{1579}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 211109285760

約数和(自身を除く): 9112257487

約数列:

[1, 61, 67, 113, 277, 1579, 4087, 6893, 7571, 16897, 18559, 31301, 96319, 105793, 178427, 437383, 461831, 1132099, 1909361, 2097167, 6453373, 10884047, 11954609, 26680363, 29304661, 49424279, 127927187, 729231149, 1787584321, 3014881019, 3311426693, 201997028273]

約数ペア:

[(1, 201997028273), (61, 3311426693), (67, 3014881019), (113, 1787584321), (277, 729231149), (1579, 127927187), (4087, 49424279), (6893, 29304661), (7571, 26680363), (16897, 11954609), (18559, 10884047), (31301, 6453373), (96319, 2097167), (105793, 1909361), (178427, 1132099), (437383, 461831)]